中文名 | 三尖杉宁碱
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英文名 | Cephalomannine
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别名 | 三尖杉宁碱 紫杉醇杂质I 紫杉醇相关物质A 紫杉醇相关杂质A 紫杉醇EP杂质B 三尖杉宁碱(标准品) 三尖杉宁碱, 来源于红豆杉 三尖杉宁碱, 来源于红豆杉树叶
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英文别名 | Taxol B TAXOL B NSC 318735 CEPHALOMANNINE Cephalomannine paclitaxel iMpurity I CephaloMannine, froM Taxus chinensis (2alpha,5beta,7beta,10beta)-4,10-bis(acetyloxy)-1,7-dihydroxy-13-({(2R,3S)-2-hydroxy-3-[(2-methylbut-2-enoyl)amino]-3-phenylpropanoyl}oxy)-9-oxo-5,20-epoxytax-11-en-2-yl benzoate (2alpha,5beta,7beta,10beta,13alpha)-4,10-bis(acetyloxy)-1,7-dihydroxy-13-{[(2R,3S)-2-hydroxy-3-{[(2E)-2-methylbut-2-enoyl]amino}-3-phenylpropanoyl]oxy}-9-oxo-5,20-epoxytax-11-en-2-yl benzoate (2alpha,3xi,5beta,7beta,10beta,13alpha)-4,10-bis(acetyloxy)-1,7-dihydroxy-13-{[(2R,3S)-2-hydroxy-3-{[(2E)-2-methylbut-2-enoyl]amino}-3-phenylpropanoyl]oxy}-9-oxo-5,20-epoxytax-11-en-2-yl benzoate BENZENEPROPANOICACID,ALPHA-HYDROXY-BETA-[(2-METHYL-1-OXO-2-BUTENYL)AMINO]-,6,12B-BIS(ACETYLOXY)-12-(BENZOYLOXY)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-DODECAHYDRO-4,11-DIHYDROXY-4A,8,13,13-TETRAMETHYL-5-OXO-7,11-METHANO-1H-CYCLODECA[3,4]BENZ[1,2- (αR,βS)-α-Hydroxy-β-[[(2E)-2-Methyl-1-oxo-2-buten-1-yl]aMino]benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetraMethyl-5-oxo-7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester BENZENEPROPANOIC ACID, ALPHA-HYDROXY-BETA-[(2-METHYL-1-OXO-2-BUTENYL)AMINO]-,6,12B-BIS(ACETYLOXY)-12-(BENZOYLOXY)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-DODECAHYDRO-4,11-DIHYDROXY-4A,8,13,13-TETRAMETHYL-5-OXO-7,11-METHANO-1H-CYCLODECA[3,4]BENZ[1,2-B]OXET-9-YL ESTER,[2AR-[2A,4,4A,6,9[R*,S*(E)],11,12,12A,12B]]- Benzenepropanoic acid, alpha-hydroxy-beta-(((2E)-2-methyl-1-oxo-2-butenyl)amino)-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca(3,4)benz(1,2-b)oxet-9-yl ester, (alphaR,betaS)- Benzenepropanoic acid, alpha-hydroxy-beta-((2-methyl-1-oxo-2-butenyl)amino)-, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca(3,4)benz(1,2-b)oxet-9-yl ester, (2aR-(2aalpha,4beta,4abeta,6beta,9alpha(aR*,betaS*),11alpha,12alpha,12aalpha,12balpha))-
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CAS | 71610-00-9
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化学式 | C45H53NO14
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分子量 | 831.9 |
InChI | InChI=1/C45H53NO14/c1-9-23(2)39(52)46-33(27-16-12-10-13-17-27)34(50)41(54)58-29-21-45(55)38(59-40(53)28-18-14-11-15-19-28)36-43(8,30(49)20-31-44(36,22-56-31)60-26(5)48)37(51)35(57-25(4)47)32(24(29)3)42(45,6)7/h9-19,29-31,33-36,38,49-50,55H,20-22H2,1-8H3,(H,46,52)/b23-9+/t29-,30-,31+,33-,34+,35+,36-,38-,43+,44-,45+/m0/s1 |
InChIKey | DBXFAPJCZABTDR-WBYYIXQISA-N |
密度 | 1.36±0.1 g/cm3(Predicted) |
熔点 | 139-141?C |
沸点 | 929.5±65.0 °C(Predicted) |
比旋光度 | (c, 0.39 in MeOH)-41 |
闪点 | 516°C |
蒸汽压 | 0mmHg at 25°C |
溶解度 | DMSO: 14mg/ml,可溶 |
折射率 | 1.614 |
酸度系数 | 11.95±0.20(Predicted) |
存储条件 | -20°C Freezer |
外观 | 固体 |
颜色 | White to Pale Beige |
物化性质 | 白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于红豆杉树叶,海南粗榧 Cephalotaxus hainanensis[Syn.Cephalotaxus mannii],酱果紫杉 Taxus baccata。 |
MDL号 | MFCD01075131 |
危险品标志 | Xi - 刺激性物品
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风险术语 | R37/38 - 刺激呼吸系统和皮肤+B52。
R41 - 对眼睛有严重伤害。
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安全术语 | S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。
S39 - 戴护目镜或面具。
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WGK Germany | 3 |
海关编号 | 29329990 |
上游原料 | OR (E)-2-甲基-2-丁烯酰氯 |
参考资料 展开查看 | 1. 马生军 刘建慧 马留纯 王颖 曹雪琴 罗建民.不同产地及生长年限曼地亚红豆杉中10-脱乙酰基巴卡亭Ⅲ、三尖杉宁碱、紫杉醇量的比较分析[J].中草药 2017 48(23):4979-4985. 2. 刘建慧,马生军,马留纯,曹雪琴,梁朔,吕苗,王颖,王万勇,罗建民.海南和四川不同生长年限曼地亚红豆杉3种紫杉烷类活性成分的比较研究[J].中医药信息,2017,34(06):9-13. 3. [IF=4.411] Li Yang et al."Seasonal Dynamics of Metabolites in Needles of Taxus wallichiana var. mairei."Molecules. 2016 Oct;21(10):1403 4. [IF=4.412] Zirui Zhao et al."Identification and Optimization of a Novel Taxanes Extraction Process from Taxus cuspidata Needles by High-Intensity Pulsed Electric Field."MOLECULES. 2022 Jan;27(9):3010 |